.title {
    font-size: 18px;
}

.introduce {
    padding: 15px;
}

.introduce .title {
    margin-bottom: 10px;
}

.detail {
    color: #000;
    padding: 15px;
    border-bottom: 1px solid #eee;
    line-height: 28px;
    font-size: 14px;
}

.detail li:last-child {
    display: flex;
}

.detail li:last-child span {
    flex: 1;
}

.bottom {
    width: 100%;
    padding: 0 15px;
    position: fixed;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.76);
    height: 54px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bottom button {
    border-radius: 50px;
    background-color: #ff6633;
    color: #fff;
    font-size: 13px;
    height: 30px;
    line-height: 30px;
    width: 98px;
}

